/*
 * Copyright 2012 Gregor Schauer
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package at.schauer.gregor.vienna.convert.vienna.awt;

import at.schauer.gregor.vienna.convert.vienna.base.SeparatorConverter;
import at.schauer.gregor.vienna.exception.ViennaException;
import org.apache.commons.lang3.reflect.ConstructorUtils;

import java.awt.geom.Dimension2D;

/**
 * @author Gregor Schauer
 */
public class Dimension2DConverter implements SeparatorConverter<Dimension2D> {
	@Override
	public Dimension2D sourceToTarget(String source, Class<? extends Dimension2D> targetClass) {
		try {
			String[] args = source.split(getSeparator());
			return ConstructorUtils.invokeConstructor(targetClass, Integer.valueOf(args[0]), Integer.valueOf(args[1]));
		} catch (Exception e) {
			throw new ViennaException(e);
		}
	}

	@Override
	public String targetToSource(Dimension2D target) {
		return (int) target.getWidth() + getSeparator() + (int) target.getHeight();
	}

	@Override
	public String getSeparator() {
		return "_";
	}
}
